- Lightroom Version Number
- LR6
- Operating System
- macOS 10.13 High Sierra
Could I have some advice on the best order to make upgrade changes please? I need to update my Mac OS from High Sierra and I also want to update LR6 to the Photography Plan. If I go straight from High Sierra to Big Sur I think that LR6 will die. I don't think I can install the latest version of LR Classic on High Sierra. Should I (and can I) maybe install a less recent version of LR Classic on High Sierra, then upgrade the OS to Catalina, then upgrade LR Classic to the latest version, then upgrade the OS to Big Sur? One reason for needing to update the OS is that an application has stopped working and the update is expected to fix it, but it may be fixed in Catalina. I have many catalogues (all backed up) with hundreds of thousands of photos in all together so I'm anxious about the transition and would appreciate any advice. Thank you.